Microsonic pico+TF Chemical-Resistant Ultrasonic Sensors
Compact Ultrasonic Level Sensors for Chemically Aggressive Liquids & Granules
Microsonic pico+TF ultrasonic sensors are compact chemical-resistant level sensors designed for non-contact fill-level measurement of chemically aggressive liquids and granules.
The family combines a PTFE-protected ultrasonic transducer with an M22 PVDF sleeve, making it well suited to applications where aggressive media, contamination, or restricted installation space are important considerations. Four operating-range classes are available from 150 mm to 1,000 mm, with maximum ranges extending up to 1,300 mm depending on the model.
Switching-output versions provide Push-Pull output and IO-Link, while analog models are available with 4–20 mA or 0–10 V outputs. The family also supports Teach-in, temperature compensation, synchronization, multiplex operation, and LinkControl parameterization.
- Material: stainless steel or high purity PVDF plastic housing
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Temperature Range: -40°C to +200°C
Microsonic pico+TF Chemical-Resistant Ultrasonic Sensors
Image | Part Number | Resolution | Switching Output | Interface | Sensing Distance | Body Size | Connection | Quantity | Product Details | Add to Cart |
|---|---|---|---|---|---|---|---|---|---|---|
 | 0.069 mm | Push-pull | 100 mA | NO/NC | IO-Link | 1300 mm | M22 | M12 | 5-pin | | |||
 | 0.069 mm | Analog 4-20 mA | Teach-in | 1300 mm | M22 | M12 | 5-pin | | |||
 | 0.069 mm | Analog 0-10 V | Teach-in | 1300 mm | M22 | M12 | 5-pin | | |||
 | 0.069 mm | Push-pull | 100 mA | NO/NC | IO-Link | 250 mm | M22 | M12 | 5-pin | | |||
 | 0.069 mm | Analog 4-20 mA | Teach-in | 250 mm | M22 | M12 | 5-pin | | |||
 | 0.069 mm | Analog 0-10 V | Teach-in | 250 mm | M22 | M12 | 5-pin | | |||
 | 0.069 mm | Push-pull | 100 mA | NO/NC | IO-Link | 350 mm | M22 | M12 | 5-pin | | |||
 | 0.069 mm | Analog 4-20 mA | Teach-in | 350 mm | M22 | M12 | 5-pin | | |||
 | 0.069 mm | Analog 0-10 V | Teach-in | 350 mm | M22 | M12 | 5-pin | | |||
 | 0.069 mm | Push-pull | 100 mA | NO/NC | IO-Link | 600 mm | M22 | M12 | 5-pin | | |||
 | 0.069 mm | Analog 4-20 mA | Teach-in | 600 mm | M22 | M12 | 5-pin | | |||
 | 0.069 mm | Analog 0-10 V | Teach-in | 600 mm | M22 | M12 | 5-pin | |
Why Choose Microsonic pico+TF Ultrasonic Sensors
The pico+TF family is designed for chemical-resistant level measurement where compact dimensions and non-contact sensing are important.
The ultrasonic transducer is protected by a PTFE membrane, while the M22 sleeve is made from PVDF to help isolate the sensing element from aggressive media. Its compact construction makes pico+TF especially useful for tanks, reservoirs, and machine installations with limited mounting space.
Microsonic specifically positions the family for fill-level monitoring of aggressive liquids and granules, including applications involving paints and inks where chemical resistance is important.
Key Features & Advantages
- Chemical-resistant construction: PTFE membrane helps protect the ultrasonic transducer from aggressive media.
- M22 PVDF sleeve: Compact chemical-resistant housing for installations with limited space.
- Four operating ranges: Available in 150 mm, 250 mm, 350 mm, and 1,000 mm operating-range classes.
- Maximum range up to 1,300 mm: Selected models provide extended measurement beyond the nominal operating range.
- Switching and analog outputs: Available with Push-Pull switching output or 4–20 mA / 0–10 V analog output.
- IO-Link capability: Switching-output versions support IO-Link for digital communication and parameterization.
- Teach-in configuration: Sensor settings can be adjusted through the Teach-in input.
- Temperature compensation: Helps maintain measurement consistency as ambient temperature changes.
- Synchronization and multiplex operation: Supports multiple sensors operating close together.
- LinkControl support: Enables extended sensor parameterization from a PC using compatible Microsonic accessories.
Typical Applications
- Chemical tank and reservoir level monitoring
- Aggressive liquid fill-level measurement
- Paint and ink level monitoring
- Granule and bulk-material level sensing
- Printing and coating equipment
- Chemical processing equipment
- Compact machinery with restricted sensor mounting space
- Non-contact level measurement where sensor contact with the medium should be avoided
How to Choose a Microsonic pico+TF Sensor
- Operating range: Choose from 150 mm, 250 mm, 350 mm, or 1,000 mm operating-range classes based on the normal working distance.
- Measurement distance: Selected models provide measurement ranges extending up to 1,300 mm.
- Switching output: Choose a Push-Pull switching model for discrete level or presence detection.
- Analog output: Select 4–20 mA or 0–10 V models for continuous level measurement.
- IO-Link: Choose an IO-Link-enabled switching model when digital parameterization, process data, or diagnostics are required.
- Installation space: The compact M22 PVDF housing is particularly useful where mounting space is limited.
- Media compatibility: Consider the actual chemical, temperature, contamination, and process conditions before final sensor selection.
Operating Range vs. Maximum Range
For pico+TF selection, use the operating range as the primary working-distance specification. The maximum range identifies the farther detection limit available under suitable target and application conditions.
The pico+TF family is available with operating ranges of 150 mm, 250 mm, 350 mm, and 1,000 mm, with maximum ranges extending up to 1,300 mm on selected models.
Need Help Selecting a Microsonic pico+TF Sensor?
IBIS can help compare pico+TF models based on operating range, measurement distance, output type, IO-Link requirements, installation space, target material, and chemical environment.
Frequently Asked Questions About Microsonic pico+TF Ultrasonic Sensors
What are Microsonic pico+TF sensors used for?
Microsonic pico+TF sensors are designed primarily for non-contact fill-level measurement of chemically aggressive liquids and granules, particularly where chemical resistance and compact installation dimensions are important.
What makes pico+TF sensors chemical resistant?
The ultrasonic transducer is protected by a PTFE membrane, and the sensor uses an M22 PVDF sleeve to help isolate the sensing element from aggressive media.
What operating ranges are available?
pico+TF sensors are available with operating ranges of 150 mm, 250 mm, 350 mm, and 1,000 mm. The overall measurement range extends up to 1,300 mm on the longest-range version.
What is the difference between operating range and maximum range?
The operating range is the primary working-distance specification used for sensor selection. The maximum range is the farthest detection limit that may be available under suitable target and application conditions. For reliable application design, select the sensor around its operating range.
Are pico+TF sensors available with IO-Link?
Yes. Switching-output pico+TF versions support IO-Link, while analog versions use conventional 4–20 mA or 0–10 V outputs.
What output options are available?
Depending on the model, pico+TF sensors are available with a Push-Pull switching output, 4–20 mA analog output, or 0–10 V analog output.
Can multiple pico+TF sensors operate close together?
Yes. The family supports synchronization and multiplex operation, allowing multiple sensors to operate in close proximity while reducing mutual ultrasonic interference.
Why choose pico+TF instead of crm+?
pico+TF is the more compact option, using an M22 PVDF housing and focusing strongly on fill-level measurement in chemically aggressive media and restricted installation spaces. crm+ uses a larger stainless-steel M30 design and covers a broader range of general distance, object, and level-sensing applications.